has accused china of unfairly subsidizing renewable energy and the auto industry in china expressing complaints to the wto. clogs let's get to the u.s. election campaign. romney accused obama of failing to lead in the middle east. is going to frame his positions ahead of the next presidential debate next week. we have some analysis from our russian and correspondents in just a moment, but first tier are a few clips. >> it is our responsibility and the responsibility of the president to use our greatest power to shape history, not lead from behind the. destiny at the mercy of events. i will put the leaders of iran on notice that the u.s. and our friends and allies will prevent them from acquiring nuclear weapon capability. i will not hesitate to impose sanctions on iran and will tighten the sanctions we currently have. >> max hoffman was in lexington for that speech. foreign policy was never at the heart of romney's message. he has always been about the economy. what did we learn about him here? are we looking at a new conservative republican? -- neo-conservative republican? >> they a